From 006b0208e1d0cfcaddf2842e38a3d7fd2374f136 Mon Sep 17 00:00:00 2001
From: jackyzha0 <j.zhao2k19@gmail.com>
Date: Fri, 4 Sep 2020 11:31:47 -0700
Subject: add code highlighting to md

---
 frontend/src/components/renderers/InlineCode.js | 16 ++++++++++++++++
 frontend/src/components/renderers/Markdown.js   |  9 ++++++++-
 frontend/src/css/index.css                      |  1 -
 3 files changed, 24 insertions(+), 2 deletions(-)
 create mode 100644 frontend/src/components/renderers/InlineCode.js

(limited to 'frontend/src')

diff --git a/frontend/src/components/renderers/InlineCode.js b/frontend/src/components/renderers/InlineCode.js
new file mode 100644
index 0000000..36c2ac2
--- /dev/null
+++ b/frontend/src/components/renderers/InlineCode.js
@@ -0,0 +1,16 @@
+import React from 'react';
+import SyntaxHighlighter from 'react-syntax-highlighter';
+import { atomOneLight } from 'react-syntax-highlighter/dist/esm/styles/hljs';
+import { LANGS } from './Code'
+
+const MarkdownCodeRenderer = (props) => {
+    return (
+        <SyntaxHighlighter
+            language={LANGS[props.language]}
+            style={atomOneLight}>
+            {props.value}
+        </SyntaxHighlighter>
+    );
+};
+
+export default MarkdownCodeRenderer;
\ No newline at end of file
diff --git a/frontend/src/components/renderers/Markdown.js b/frontend/src/components/renderers/Markdown.js
index b9b9112..16f5e37 100644
--- a/frontend/src/components/renderers/Markdown.js
+++ b/frontend/src/components/renderers/Markdown.js
@@ -1,6 +1,7 @@
 import React from 'react';
 import ReactMarkdown from 'react-markdown';
 import styled from 'styled-components'
+import MarkdownCodeRenderer from './InlineCode'
 
 const Content = styled.div`
     max-width: 100%;
@@ -11,7 +12,13 @@ const Content = styled.div`
 `
 const Markdown = ({content}) => {
     return <Content>
-        <ReactMarkdown source={content} />
+        <ReactMarkdown
+            source={content}
+            linkTarget='_blank'
+            renderers={{
+                code: MarkdownCodeRenderer,
+            }}
+        />
     </Content>;
 }
 
diff --git a/frontend/src/css/index.css b/frontend/src/css/index.css
index a6e8e9c..fcda1a3 100644
--- a/frontend/src/css/index.css
+++ b/frontend/src/css/index.css
@@ -167,7 +167,6 @@ button[type=button] {
 .md code {
   background: #00000008;
   font-size: 0.8em;
-  padding: 0.2em 0.5em;
 }
 
 .md pre {
-- 
cgit v1.2.3